HAMILTON, Ont. - Hamilton police say their homicide squad is investigating after a man's body was found in the median of an expressway this morning.

Police say the body was discovered on the Red Hill Valley Parkway about 7:20 a.m. between King Street and Greenhill Road.

Investigators are trying to identify the man, described as being white and in his 20s.

Police want to hear from anyone with information.

The parkway is expected to be closed for several hours while police continue their investigation.